Croatica Chemica Acta, Vol. 27 No. 2, 1955.
Izvorni znanstveni članak
Methorics of Coagulation Processes. XII.* The Influence of the Composition and the Properties of Solvent on the Coagulation of Negative Silver Halide Sols
J. Kratohvil
; Applied Chemistry Laboratory, School of Public Health, and Laboratory of Physical Chemistry , Faculty of Science, University of Zagreb, Zagreb, Croatia, Yugoslavia
B. Težak
; Applied Chemistry Laboratory, School of Public Health, and Laboratory of Physical Chemistry , Faculty of Science, University of Zagreb, Zagreb, Croatia, Yugoslavia
Sažetak
The results of coagulation measurements on negative silver halide sols in statu nascendi in water- ethanol, water-acetone, water- dioxane, and water-glycine solutions are given. In the majority of cases a lowering of the dielectric constant of the coagulating medium causes a decrease of the coagulation values, but there are also cases in which the contrary behaviour has been observed. The results are interpreted on the basis of the present theories of the stability of lyophobic colloids.
Ključne riječi
Hrčak ID:
247926
URI
Datum izdavanja:
1.7.1955.
Posjeta: 285 *